AWS Launch Wizard now supports scaling HANA based SAP deployments to meet increased performance requirements

You can now add nodes to SAP systems deployed with AWS Launch Wizard from within the Launch Wizard console post-deployment if your performance needs increase. This allows you to scale the infrastructure supporting SAP applications (S/4HANA, BW/4HANA, and NetWeaver) deployed with Launch Wizard using the same guided, best-practice-aligned deployment process.

Source:: Amazon AWS